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DIODES INC. BZT52C43 Surface-mount Zener Diode

The BZT52C43 is a surface-mount Zener diode with a molded plastic case and matte tin annealed Alloy 42 lead frame, fully lead-free and environmentally friendly. Designed for general-purpose, medium-current applications, it offers a power dissipation of 500mW and features a planar die construction for reliable performance. Easy to identify with a cathode band, it is suitable for automated assembly processes. Qualified to high reliability standards including AEC-Q101, it is ideal for automation, process control, and voltage regulation. Its halogen- and antimony-free design ensures compliance with environmental regulations, making it a robust choice for critical electronics.

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Source:Newark
Part No:BZT52C43
Stock:980
Inv Date:06-11-2026
Price: Unit price: $0.059
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Source:DigiKey
Part No:BZT52C43
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.03151
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Source:DigiKey
Part No:BZT52C43
Stock:999999
Inv Date:06-11-2026
Price: Unit price: $0.0668
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Source:DigiKey
Part No:BZT52C43
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.03784
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Part No:BZT52C43
Stock:11213
Inv Date:06-12-2026
Price: Unit price: $0.14
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Part No:BZT52-C43
Stock:0
Inv Date:06-12-2026
Price: N/A
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Part No:BZT52C43
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Inv Date:06-12-2026
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Part No:BZT52C43
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0682
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Part No:BZT52C43
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0682
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DIODES INC. BZT52C43 Surface-mount Zener Diode Specifications:

  • Case: SOD123
  • Construction: Planar die
  • Power Dissipation: 500mW
  • Material: Molded plastic, matte tin plated Alloy 42 lead frame
  • Polarity: Cathode band for identification
  • Environmental: Fully lead-free, halogen- and antimony-free
  • Qualification: AEC-Q101 high reliability standards
  • Application: Automation, process control, voltage regulation
  • Operating temperature: -65°C to +150°C
  • Resistance, Junction to Ambient: 338°C/W
  • Resistance, Junction to Lead: 150°C/W
  • Package Dimensions: See AP02002 datasheet
  • Color code: Cathode band indicates cathode terminal

Buy the Buy Diodes Incorporated Zener Diode Part Number BZT52C43 Online

Secure your supply of high-reliability Zener diodes by purchasing the BZT52C43 online today. This fully lead-free, environmentally friendly surface-mount device offers 500mW power dissipation, ideal for automation, voltage regulation, and process control applications. Its precision construction, AEC-Q101 qualification, and halogen- and antimony-free design ensure high performance and compliance. Easy to identify with cathode marking, it’s suitable for automated assembly and reliable in extreme temperature environments. Buy now to guarantee fast delivery and maintain your production schedule.

Buy Diodes Incorporated BZT52C43 now and experience unmatched reliability and performance for voltage regulation and automation systems.

Frequently Asked Questions

Where can I buy DIODES INC. BZT52C43?

You can click on the BUY or RFQ button to purchase BZT52C43 from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part BZT52C43?

You can download the BZT52C43 datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of BZT52C43?

DIODES INC.

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